CN212600860U

CN212600860U - Lens positioning and clamping device for glasses production

Info

Publication number: CN212600860U
Application number: CN202021192873.4U
Authority: CN
Inventors: 陶方民
Original assignee: Taizhou Yafeng Glasses Co ltd
Current assignee: Taizhou Yafeng Glasses Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-26
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to the technical field of glasses production and processing, and discloses a lens positioning and clamping device for glasses production, which comprises a bottom plate, wherein the top of the bottom plate is symmetrically provided with a first clamping block, one side of the first clamping block is bolted with a movable box through a connecting rod, and nuts are symmetrically sleeved in the movable box; the utility model discloses a first clamp splice, remove the box, the nut, first screw rod, the second clamp splice, the dwang, the limiting plate, the low-speed motor, the fixed plate, the setting of second screw rod and bearing plate, thereby solved and need artifical handheld polishing to lead to the workman can the tired sense and the problem of reduce efficiency of appearing in present lens production process, the device at the during operation, can carry out the centre gripping to different thickness and not lens of equidimension, and can drive and carry out slow rotation by the lens of centre gripping, also reduced the tired sense that the workman can be because of polishing produced for a long time when subtracting the workman and handheld the lens and polish.

Description

Lens positioning and clamping device for glasses production

Technical Field

The utility model relates to a glasses production and processing technology field specifically is a lens positioning and clamping device is used in glasses production.

Background

The glasses are lens lenses embedded in a frame, are worn in front of eyes to improve eyesight, protect the eyes or be used for decoration, can correct various eyesight problems, including myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia and the like, are made of optical glass as a main raw material, have excellent optical properties, light transmittance and mechanochemical performance, have constant refractive index and stable physicochemical properties, have high refractive index, are usually used for the purpose of the lenses, have one-tenth of the highest refractive index, and finally have high surface hardness and are more wear-resistant, the lenses of the glasses need to be polished after being produced, the lenses after being polished are installed in a fixed glasses frame, workers need to hold the lenses for polishing in the polishing process, and can generate great fatigue feeling when the lenses are too much polished, if the time also can the reduction workman's of certain degree work efficiency too for a long time, we provide a lens positioning clamping device for glasses production in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lens location clamping device is used in glasses production possesses and carries out the tight advantage of location clamp to the lens, thereby has solved and needs artifical handheld polishing to lead to the workman can the tired sense and the problem of inefficiency now in the lens production process.

In order to achieve the above object, the utility model provides a following technical scheme: a lens positioning and clamping device for spectacle production comprises a bottom plate, wherein the top of the bottom plate is symmetrically provided with first clamping blocks, one side of the first clamping block is bolted with a movable box through a connecting rod, nuts are symmetrically sleeved in the movable box, the inner thread of the nut is connected with a first screw rod, one end of the first screw rod is bolted with a second clamping block, a rotating rod is bolted on one side of the movable box far away from the second clamping block, a limiting plate is bolted on the right side of the top of the bottom plate, the right side of the limit plate is bolted with a low-speed motor, the output end of the low-speed motor penetrates through the left side of the limit plate and is bolted with the rotating rod, a bearing plate is bolted at the left side of the top of the bottom plate, a second screw rod is connected with the inner bolt of the bearing plate, the right side of bearing plate is equipped with the connecting plate, the both sides of connecting plate are bolted connection respectively has bearing and pivot, and the inside of bearing and pivot cup joints with second screw rod and dwang respectively.

Preferably, the left side bolt of limiting plate has the backup pad, the top bolt of backup pad has the water tank, the right side intercommunication at water tank top has the water inlet, the left bottom intercommunication of water tank has the water pipe, the surface mounting of water pipe has the water control valve, the other end bolt of water pipe has the shower nozzle, the observation window has been seted up in the front of water tank.

Preferably, the left end of the second screw rod is in bolted connection with a fixed block, and the bottom of the left side of the fixed block is in bolted connection with a rocker.

Preferably, telescopic rods are symmetrically bolted between the bearing plate and the connecting plate.

Preferably, a limiting rod is bolted at the center of the bottom plate, a rotating shaft is sleeved on the surface of the limiting rod, rotating rods are symmetrically bolted on the surface of the rotating shaft, and rotating handles are bolted on the surfaces of the two rotating rods.

Preferably, the bottom of bottom plate symmetry is tied there is the landing leg, and the draw-in groove of a plurality of and bull stick joint is all seted up to one side that two landing legs are relative.

Preferably, the surface of the supporting leg is sleeved with a protective shell, the bottom of the supporting leg is bolted with a sliding block, sliding grooves in sliding connection with the sliding block are symmetrically formed in two sides of the inner portion of the protective shell, and the bottom of the supporting leg is bolted with a base.

Preferably, an anti-slip layer is bonded to one side, close to the lens, of the first clamping block, and the anti-slip layer is made of rubber.

Preferably, the other end of the first screw is bolted with a handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a first clamp splice, remove the box, the nut, first screw rod, the second clamp splice, the dwang, the limiting plate, the low-speed motor, the fixed plate, the setting of second screw rod and bearing plate, thereby solved and need artifical handheld polishing to lead to the workman can the tired sense and the problem of reduce efficiency of appearing in present lens production process, the device at the during operation, can carry out the centre gripping to different thickness and not lens of equidimension, and can drive and carry out slow rotation by the lens of centre gripping, also reduced the tired sense that the workman can be because of polishing produced for a long time when subtracting the workman and handheld the lens and polish.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged sectional view of the structure moving box of the present invention;

fig. 3 is an enlarged cross-sectional view of the structure protection shell of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a first clamping block; 4. moving the cartridge; 5. a nut; 6. a first screw; 7. a second clamp block; 8. rotating the rod; 9. a limiting plate; 10. a low-speed motor; 11. a bearing plate; 12. a second screw; 13. a connecting plate; 14. a water tank; 15. a water pipe; 16. a spray head; 17. a fixed block; 18. a rocker; 19. a telescopic rod; 20. a limiting rod; 21. a rotating shaft; 22. a rotating rod; 23. a support leg; 24. a card slot; 25. a protective shell; 26. a slider; 27. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a lens positioning and clamping device for spectacle production comprises a base plate 1, wherein first clamping blocks 3 are symmetrically arranged on the top of the base plate 1, a movable box 4 is bolted on one side of the first clamping blocks 3 through a connecting rod, nuts 5 are symmetrically sleeved inside the movable box 4, first screws 6 are connected to the inner threads of the nuts 5, a second clamping block 7 is bolted on one end of each first screw 6, a rotating rod 8 is bolted on one side of the movable box 4 away from the second clamping block 7, a limiting plate 9 is bolted on the right side of the top of the base plate 1, a low-speed motor 10 is bolted on the right side of the limiting plate 9, the output end of the low-speed motor 10 penetrates through the left side of the limiting plate 9 and is bolted with the rotating rod 8, a bearing plate 11 is bolted on the left side of the top of the base plate 1, a second screw 12 is bolted on the inner side of the bearing plate 11, a connecting plate 13 is arranged on the right side of the bearing plate 11, bearings, and the inside of the bearing and the rotating shaft are respectively sleeved with the second screw 12 and the rotating rod 8.

Referring to fig. 1, a supporting plate 2 is bolted to the left side of a limiting plate 9, a water tank 14 is bolted to the top of the supporting plate 2, a water inlet is communicated with the right side of the top of the water tank 14, a water pipe 15 is communicated with the bottom of the left side of the water tank 14, a water control valve is mounted on the surface of the water pipe 15, a spray head 16 is bolted to the other end of the water pipe 15, and an observation window is arranged on the front side of the water tank 14, so that the device has a dust removal function.

Referring to fig. 1, the left end of the second screw 12 is bolted with a fixed block 17, and the bottom of the left side of the fixed block 17 is bolted with a rocker 18, so that a user can conveniently adjust the second screw 12.

Referring to fig. 1, the telescopic rods 19 are symmetrically bolted between the bearing plate 11 and the connecting plate 13, so that the connecting plate 13 slides more smoothly, and the connecting plate 13 is limited.

Referring to fig. 1, a limiting rod 20 is bolted at the center of the bottom plate 1, a rotating shaft 21 is sleeved on the surface of the limiting rod 20, rotating rods 22 are symmetrically bolted on the surface of the rotating shaft 21, and rotating handles are bolted on the surfaces of the two rotating rods 22, so that a user can rotate the rotating rods 22 conveniently.

Referring to fig. 1 and 3, the bottom of the bottom plate 1 is symmetrically bolted with legs 23, and one side of each of the two legs 23 opposite to each other is provided with a plurality of slots 24 clamped with the rotating rods 22, so as to limit the rotating rods 22.

Referring to fig. 1 and 3, a protective shell 25 is sleeved on the surface of the supporting leg 23, a sliding block 26 is bolted to the bottom of the supporting leg 23, sliding grooves 27 slidably connected with the sliding block 26 are symmetrically formed in two sides of the inner portion of the protective shell 25, and a base is bolted to the bottom of the supporting leg 23, so that the supporting leg 23 can slide more smoothly.

As shown in fig. 1, an anti-slip layer is bonded to a side of the first clamping block 3 close to the lens, and the anti-slip layer is made of rubber, so that the friction force between the first clamping block 3 and the lens is increased, and the lens is less prone to shaking or sliding.

Referring to fig. 1 and 2, the other end of the first screw rod 6 is bolted with a handle, which facilitates the rotation of the first screw rod 6 by a user.

The working principle is as follows: when the lens is polished, the lens is firstly held by hands, the lens is placed between the two first clamping blocks 3, then the rocker 18 is held by hands and rotates, the fixed block 17 is driven to rotate when the rocker 18 rotates, the second screw 12 is driven to rotate through the threaded connection between the fixed block 17 and the bearing plate 11 when the fixed block 17 rotates, then the second screw 12 drives the connecting plate 13 to move through the matching between the rotating shaft and the connecting plate 13, the moving box 4 on the right side and the first clamping blocks 3 are driven to move simultaneously when the connecting plate 13 moves, after the anti-skid pads on the two first clamping blocks 3 are contacted and clamped with the supporting plate 2, the low-speed motor 10 is started, the low-speed motor 10 drives each structure to rotate through the matching between the low-speed motor and the bearing, so that the lens can be directly polished, the lens is contacted with a polishing roller during polishing, the lens scrap is inevitable during polishing, and the water control valve is opened, water flows out of the water tank 14 and then flows into the spray head 16 through the water pipe 15, then the water flow is sprayed out of the spray head 16, the sprayed water is directly sprayed on the lens to remove dust on the lens, if the polished lens is larger, the handle can be directly rotated to drive the first screw rod 6 to rotate, the second clamping block 7 is driven by the first screw rod 6 to clamp the lens through the matching with the screw cap 5 when the first screw rod 6 rotates, certain uncomfortable feeling can be generated when the lens works due to the personal height difference, at the moment, the rotating rod 22 is driven to rotate by the matching between the rotating handle and the rotating shaft 21, can break away from with draw-in groove 24 after the bull stick 22 rotates, lift bottom plate 1 afterwards, can drive landing leg 23 rebound through the cooperation between slider 26 and the spout 27 when bottom plate 1 is lifted, make bull stick 22 and the draw-in groove 24 joint that corresponds together at the bull stick 22 of rotating afterwards, so alright adjusted the device according to user's height.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lens positioning and clamping device for glasses production, includes the bottom plate, its characterized in that: the top of the bottom plate is symmetrically provided with first clamping blocks, one side of each first clamping block is bolted with a movable box through a connecting rod, nuts are symmetrically sleeved in the moving box, the inner threads of the nuts are connected with first screw rods, one end of the first screw rod is bolted with a second clamping block, one side of the movable box far away from the second clamping block is bolted with a rotating rod, the right side of the top of the bottom plate is bolted with a limit plate, the right side of the limit plate is bolted with a low-speed motor, the output end of the low-speed motor penetrates to the left side of the limiting plate and is bolted with the rotating rod, the left side of the top of the bottom plate is bolted with the bearing plate, the inner bolt of the bearing plate is connected with a second screw rod, the right side of the bearing plate is provided with a connecting plate, and bearings and rotating shafts are bolted to two sides of the connecting plate respectively, and the insides of the bearings and the rotating shafts are sleeved with the second screw and the rotating rod respectively.

2. The lens positioning and clamping device for producing spectacles of claim 1, wherein: the left side of limiting plate is bolted with the backup pad, the top of backup pad is bolted with the water tank, the right side intercommunication at water tank top has the water inlet, the left bottom intercommunication of water tank has the water pipe, the surface mounting of water pipe has the water control valve, the other end of water pipe is bolted with the shower nozzle, the observation window has been seted up in the front of water tank.

3. The lens positioning and clamping device for producing spectacles of claim 1, wherein: the left end of the second screw rod is in bolted connection with a fixed block, and the bottom of the left side of the fixed block is in bolted connection with a rocker.

4. The lens positioning and clamping device for producing spectacles of claim 1, wherein: telescopic rods are symmetrically bolted between the bearing plate and the connecting plate.

5. The lens positioning and clamping device for producing spectacles of claim 1, wherein: the bottom plate is characterized in that a limiting rod is bolted at the center of the bottom plate, a rotating shaft is sleeved on the surface of the limiting rod, rotating rods are symmetrically bolted on the surface of the rotating shaft, and rotating hands are bolted on the surfaces of the two rotating rods.

6. The lens positioning and clamping device for producing spectacles of claim 1, wherein: the bottom symmetry of bottom plate is tied there is the landing leg, and the draw-in groove of a plurality of and bull stick joint is all seted up to one side that two landing legs are relative.

7. The lens positioning and clamping device for producing spectacles of claim 6, wherein: the surface cover of landing leg is equipped with the protective housing, the bottom bolt of landing leg has the slider, the inside bilateral symmetry of protective housing is seted up and is offered the spout with slider sliding connection, the bottom bolt of landing leg has the base.

8. The lens positioning and clamping device for producing spectacles of claim 1, wherein: one side of the first clamping block, which is close to the lens, is bonded with an anti-slip layer, and the anti-slip layer is made of rubber.

9. The lens positioning and clamping device for producing spectacles of claim 1, wherein: the other end of the first screw rod is bolted with a handle.